短語詞組短語coke -oven coal tar 焦?fàn)t煤焦油;焦?fàn)t煤焦油英語coke oven tar pitch 焦?fàn)t瀝青coke oven coal tar 焦?fàn)t煤焦油coke oven coal tar pitch 焦?fàn)t煤瀝青high temperature coke -oven coal tar 高溫煤焦油 返回 coke oven tar